25225135414124 has 48 divisors (see below), whose sum is σ = 45432423590400. Its totient is φ = 12250414737600.

The previous prime is 25225135414103. The next prime is 25225135414153. The reversal of 25225135414124 is 42141453152252.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5298269 + ... + 8861259.

It is an arithmetic number, because the mean of its divisors is an integer number (946508824800).

Almost surely, 2^{25225135414124} is an apocalyptic number.

It is an amenable number.

25225135414124 is a deficient number, since it is larger than the sum of its proper divisors (20207288176276).

25225135414124 is a wasteful number, since it uses less digits than its factorization.

25225135414124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3563414 (or 3563412 counting only the distinct ones).

The product of its digits is 384000, while the sum is 41.

Adding to 25225135414124 its reverse (42141453152252), we get a palindrome (67366588566376).

The spelling of 25225135414124 in words is "twenty-five trillion, two hundred twenty-five billion, one hundred thirty-five million, four hundred fourteen thousand, one hundred twenty-four".